On the reflection of plane waves in transversely isotropic media

J. J. Ditri, Joseph Lawrence Rose

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Formulas for the reflection factors of plane quasilongitudinal and quasitransverse waves from free surfaces in transversely isotropic media are used to generate necessary conditions for no mode conversion at such surfaces. The conditions enable the determination of incident angles where no mode conversion occurs without having to solve the reflection problem in detail. These results are of practical importance in the nondestructive evaluation of transversely isotropic (or higher symmetry) materials since inspecting at an angle where no mode conversion occurs will greatly simplify the analysis of the returning echoes by reducing the number of waves (homogeneous or inhomogeneous) that are generated at the surface.

Original languageEnglish (US)
Pages (from-to)3003-3006
Number of pages4
JournalJournal of the Acoustical Society of America
Volume92
Issue number5
DOIs
StatePublished - Nov 26 1992

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

Cite this